NEWS-Botou Special Pump Valve Manufacturing Co., Ltd.

Explain the maintenance and system settings of high-pressure gear pumps

Save parts: During normal operation of the gear oil pump, it is necessary to keep each part...

What faults can occur with asphalt insulation pumps? What are the solutions

Reason: 1. The pressure relief valve is set too low or opened; 2. Pump wear and tear; 3. Th...

What are the benefits of sealing asphalt insulation pump packing?

Has sufficient chemical stability, does not pollute the medium, the filler is not swollen b...

沥青保温泵流量调节办法及安装问题

沥青保温泵的流量调节办法主要有调节阀控制、变速控制以及泵的并、...

沥青保温泵结构特点和普遍应用

利用弹性联轴器传递动力可以补偿因安装时所引起的微小偏差。在油泵...

“沥青保温泵”开机运行及选用标准

启动前应全开吸入和排出管路中的阀门，严禁闭阀启动。...

Industry development and selection criteria for slag oil pumps

The slag oil pump is a horizontal rotary gear pump, which is divided into two types: motor-...

Repair work and start-up operation of slag oil pump

Repair of wear on the drive shaft bushing hole and the driven shaft hole: After the wear on...